ScholarLens Back to search
2009•Journal of Shenyang Normal UniversityRequires access

Determination of Trace Elements in Five Herb Tea by ICP-AES

Wu Ying

Open publisher page 0 citations

Abstract

In this paper orthogonal test was applied to determine the trace elements in flower tea,such as Se Fe Mn Sr Cu,by ICP-AES.It could provide many information in less experimental times and could chose the best experimental condition by square-error analysis.It could be helpful for improving experimental accuracy.The method is simple,rapid,accurate and may determine many elements at the same time.The recovery of the results of the method is in the range of 97.2%～103.1% and relative standard deviation is less than 2.51%.The experimental result discovered all five kind of herb tea are not including Pb element,also Se,Sr,Cu,Fe,Mn was high to the person body beneficial trace element content,prompts five kind of Herb tea to have the high nutritional value.

About this research paper

What this paper is about

In this paper orthogonal test was applied to determine the trace elements in flower tea,such as Se Fe Mn Sr Cu,by ICP-AES.It could provide many information in less experimental times and could chose the best experimental condition by square-error analysis.It could be helpful for improving experimental accuracy.The method is simple,rapid,accurate and may determine many elements at the same time.The recovery of the results of the method is in the range of 97.2%～103.1% and relative standard deviation is less than 2.51%.The experimental result discovered all five kind of herb tea are not including Pb element,also Se,Sr,Cu,Fe,Mn was high to the person body beneficial trace element content,prompts five kind of Herb tea to have the high nutritional value.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

In this paper orthogonal test was applied to determine the trace elements in flower tea,such as Se Fe Mn Sr Cu,by ICP-AES.It could provide many information in less experimental times and could chose the best experimental condition by square-error analysis.It could be helpful for improving experimental accuracy.The method is simple,rapid,accurate and may determine many elements at the same time.The recovery of the results of the method is in the range of 97.2%～103.1% and relative standard deviation is less than 2.51%.The experimental result discovered all five kind of herb tea are not including Pb element,also Se,Sr,Cu,Fe,Mn was high to the person body beneficial trace element content,prompts five kind of Herb tea to have the high nutritional value.

Key concepts: Inductively coupled plasma atomic emission spectroscopy, TRACE (psycholinguistics), Herb, Relative standard deviation, Trace element, Green tea, Chemistry, Medicinal herbs

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Determination of Trace Elements in Five Herb Tea by ICP-AES — Research Paper | ScholarLens